Location History:
- Mladost, BG (1990)
- Sofia, BG (1990)
Company Filing History:
Years Active: 1990
Title: Nadka V Avramova: Innovator in Polymer Technology
Introduction
Nadka V Avramova is a prominent inventor based in Sofia, Bulgaria, known for her significant contributions to polymer technology. With a total of four patents to her name, she has made remarkable advancements in the field of materials science.
Latest Patents
Among her latest patents is a method for creating welded or laminated polyamides. This innovative process involves welding together polyamide bodies, such as foils or sheets, by forming methylene bridges between nitrogen atoms in the separate bodies. This is achieved by pressing them together in the presence of an alkaline paraformaldehyde/methanol solution that contains a catalytic amount of oxalic acid. Another notable patent is her process for making a blend of polyethylene terephthalate (PET) and polybutylene terephthalate (PBT). This process prepares a homogeneous amorphous polymeric blend by intimately mixing PET and PBT at a weight ratio of about 10:90 to 90:10, melting the mixture at temperatures between 290°C and 330°C, and cooling it to 0°C to -194°C by extruding it onto rollers in a cooling bath.
Career Highlights
Nadka Avramova is affiliated with the University of Delaware, where she continues her research and development in polymer science. Her work has not only advanced the understanding of polymer blends but has also opened new avenues for their application in various industries.
Collaborations
Throughout her career, she has collaborated with notable colleagues, including Stoyko C Fakirov and Jerold M Schultz, contributing to a rich exchange of ideas and innovations in her field.
Conclusion
Nadka V Avramova stands out as a leading figure in polymer technology, with her innovative patents and collaborative spirit driving advancements in materials science. Her contributions continue to influence the industry and inspire future research.